Non-Compliance
Clean Water Act
SIGMAPRO WWTP
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $4,125 in total penalties since records began.
- Address
-
13241 HARMON RD
CITY OF FORT WORTH, TX 76177
View on map ↗ - County
- TARRANT County
- Inspections
- 2 · last Apr 19, 2024
- Total Penalties
- $4,125 · last Jun 4, 2024
- Registry ID
- 110070263468
Compliance Status (Last 12 Quarters)
Number of calendar quarters, out of the last 12, in which this facility was in violation of its permit. Zero means no recorded violations in that program over the past three years.
7
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
Compliance Violations
Individual permit violations recorded by the EPA across air, water, and hazardous waste programs. Open violations are unresolved as of the most recent ECHO data update.
| Program | Type | Violation Date | Return to Compliance | Status |
|---|---|---|---|---|
| cwa | Schedule Event unachieved and not reported | Oct 12, 2024 | Mar 9, 2026 | Resolved |
| cwa | Schedule Event reported late | Oct 12, 2024 | — | Open |
| cwa | Schedule Event achieved late but reported | Oct 12, 2024 | — | Open |
| cwa | Schedule Event unachieved but reported | Oct 12, 2024 | Mar 9, 2026 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Apr 19, 2024 | Apr 19, 2024 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Jan 24, 2024 | Jan 29, 2024 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Sep 15, 2020 | Dec 11, 2020 | Resolved |
Discharge Limit Exceedances
Instances where this facility's reported discharge monitoring results exceeded its permitted limits under the Clean Water Act. Exceedance percentage shows how far over the permit limit the discharge was.
| Pollutant | Violation | Reported | Limit | Exceedance | Period | Status |
|---|---|---|---|---|---|---|
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.55 mg/L | 3.00 | +85% | Nov 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.17 mg/L | 3.00 | +39% | Oct 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 19.25 mg/L | 15.00 | +28% | Feb 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 0.61 kg/d | 0.54 | +12% | Jan 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 65.00 mg/L | 60.00 | +8% | Jan 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 31.20 mg/L | 15.00 | +108% | Jan 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 0.55 kg/d | 0.54 | +1% | Oct 2024 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 20.25 mg/L | 15.00 | +35% | Sep 2024 | Resolved |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 3.50 mg/L | 4.00 | +13% | Aug 2024 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 3.30 mg/L | 4.00 | +18% | Jun 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.47 mg/L | 3.00 | +16% | Jun 2024 | Resolved |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 3.70 mg/L | 4.00 | +8% | May 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.30 mg/L | 3.00 | +10% | May 2024 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 20.60 mg/L | 15.00 | +37% | May 2024 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 399.00 | +507% | Mar 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 18.75 mg/L | 15.00 | +25% | Mar 2024 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 15.60 mg/L | 15.00 | +4% | Feb 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.29 mg/L | 3.00 | +43% | Feb 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 17.50 mg/L | 15.00 | +17% | Feb 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 28.50 mg/L | 15.00 | +90% | Jan 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 0.16 kg/d | 0.11 | +50% | Jan 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 18.26 mg/L | 3.00 | +509% | Jan 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 39.30 mg/L | 15.00 | +162% | Jan 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 30.75 mg/L | 15.00 | +105% | Dec 2023 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 67.00 mg/L | 60.00 | +12% | Dec 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.88 mg/L | 3.00 | +63% | Nov 2023 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 2,400.00 MPN/100mL | 399.00 | +502% | Mar 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.72 mg/L | 3.00 | +57% | Aug 2022 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.22 mg/L | 3.00 | +107% | Jul 2022 | Resolved |
Enforcement Actions
Formal enforcement cases brought by the EPA or state agencies, including administrative orders and civil penalties assessed. Penalty amounts reflect what was formally assessed, not necessarily what was collected.
State CWA Penalty AO
Clean Water Act
· Case TX-2023-0826-MWD-E · Jun 4, 2024
$4,125
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